Custom or Stock Blinds in Danville: The Real Cost Math

Danville Window Treatments

Stock window coverings run roughly $60 to $600 a window nationally. Custom, measured and installed, runs roughly $250 to $2,600. That is a wide gap, and quality alone does not explain it. Here is the actual math on what the difference buys a Danville homeowner, including the costs that never show up on either price tag.

What Happens When a Stock Blind Gets Cut to Fit

The price gap between stock and custom starts to make sense once you understand what a cut does to a blind. Stock ships in fixed sizes, and a store's saw brings it down to the width you need, usually to the nearest eighth of an inch. That service is free or nearly free, part of why the sticker price looks so good.

What it costs instead shows up later, mechanically. The headrail, the tilt rod, the bottom rail and every slat all get shortened, but the ladder strings that hold the slats level do not move, since they were spaced for the original, wider blind. On a blind that lost several inches, a length of slat near each end can hang past the outermost ladder with nothing supporting it.

That is the real cause of the sag on the ends of an older cut down blind, and it is not a manufacturing defect. It is geometry that changed after assembly. Roller shades carry a version of the same risk: a tube cut out of square can make the shade telescope, walking sideways against the bracket with every cycle.

What a Proper Measure Actually Checks

A full measure runs about an hour for a whole house, and it follows the same sequence every time because the sequence is what catches the problems. Width first, at both ends of the opening and at the middle, with the narrowest reading governing an inside mount. Height next, at both ends and at the center, with the shortest reading governing there.

Diagonals get checked for square, and mounting depth gets checked against the minimum the product needs, since a shallow opening rules out an inside mount before fabric gets discussed. Obstructions get noted on the spot: a crank that swings into the shade's path, an alarm contact in the wrong place, a sill that is not flat.

Control side and roll direction get settled on site too, along with stack height, since those are decisions much easier to make looking at the actual window than guessing from a floor plan later. A Danville house with a dozen openings typically produces two or three spots that need a judgment call, and that is normal, not a sign anything is wrong with the house.

Where Stock Makes Sense and Where It Doesn't

Stock is not a lesser product built down to a price. It has one fixed assumption built into it: that a Danville opening matches a size somebody chose in advance. Nationally, stock window coverings run roughly $60 to $600 a window, while custom, measured in the home and installed, runs roughly $250 to $2,600. Where that assumption holds, stock is a genuinely good buy.

It holds up in a garage, a laundry room, a basement, an unused guest room, or a rental between tenants. Those spaces share low cycle count: a blind adjusted twice a season never gets worked hard enough to notice that its ladder strings were spaced for a different width.

The assumption breaks down on wide openings, which need a heavier headrail or a center support most stock lines do not offer, and on tall openings, where the usual fix is letting excess pile on the sill. Out of square openings and bedrooms that need real darkness belong on that list too, and so does anything motorized, since a motor has to be matched to a shade rather than bolted on afterward.

Why Openings Are Rarely Perfectly Square

The second mistake is skipping the diagonal check because the opening looks square to the eye. It rarely is, not after a house has stood for a couple of decades. Framing settles, and the gap between two diagonal measurements is usually where that shows up first, long before it is visible without a tape measure.

Ordering a stock rectangle for an opening that has not been checked this way is a coin flip. Size it generously and it may bind at the narrow point every time it operates. Size it tighter and a wedge of daylight shows along one side once it is hung, wider at one end than the other, with no way to fix it after the cut.

This mistake shows up constantly in older Danville homes and in additions, and it is entirely avoidable. A five minute diagonal check before ordering anything, stock or custom, tells you whether you are dealing with a normal opening or one that needs a product built to its actual shape.

Warranty, Remakes and Who Pays If It's Wrong

The room level decision has a warranty consequence worth knowing before it becomes a surprise. Stock cut at a store is generally a final sale, so ask about the return policy before the saw runs, since a mistake there is the buyer's to fix.

On a custom order, the company that measured owns the numbers, and a remake caused by a bad measurement is on them. That is a fair, direct question to ask before signing in any room, not just the expensive ones: if this comes back wrong, who pays to fix it?

The manufacturer's warranty and the seller's warranty on labor and fit are two different documents, and a cut down stock blind often has the trimmed dimension excluded from the first. That is reasonable to accept in a basement and less reasonable in a room that took real thought to plan. IN law requires a written contract for residential work over $150, with a scope and a total price spelled out, under IC 24-5-11, and that is where mount type and lift type for every opening belong.

Most blind buying mistakes are avoidable once you know what to check. The diagonals and the mounting depth matter most, along with a plain answer on who pays for a remake if a number turns out wrong. Danville Window Treatments walks Danville homeowners through all of it before an order goes in, insured and bonded, so the surprises show up during the measure instead of after installation. Call (317) 999-5154 with questions.

Frequently Asked Questions

If a custom order comes back wrong, who pays?

On a custom job, the company that measured is responsible for the numbers, so a remake caused by a bad measure is on them. Confirm that in plain words before signing, since it is most of what the price difference actually buys. A stock blind cut at a store is generally a final sale, so a mistake there is the buyer's replacement to purchase. Ask about the return policy before the saw runs.

Can any blind be cut down to size?

Most horizontal blinds can be, within limits, and that is the service a cutting counter provides. Roller shades are more restricted, since the tube has to be shortened and the clutch or motor reseated squarely, with the fabric re-hemmed straight. Cut a roller out of square and it telescopes, walking sideways on the tube a little more with each cycle until an edge rubs a bracket. Cellular shades and shutters are not cut to size products at all.

Why does my cut down blind sag at the ends?

Because the ladder strings did not move when the blind got shorter. Those strings hang at intervals set for the original width, and they are what holds each slat level along its length. After a cut, the last ladder can sit well inside the new end, leaving a stretch of slat cantilevered past it. Gravity does the rest over a couple of years. It is not a manufacturing defect. It is what happens when the geometry changes after assembly.